1. It feels like we’re going in circles…

3. Angular displacement

4. p. 247

5. Let’s kick it up a notch

6. Gaining speed

7. Angular substitutes for linear quantities LinearAngular x v a

8. Are you still here?! Stop the slide – I’m getting dizzy! Unbelievable!

9. Without a centripetal force, an object in motion continues along a straight-line path. With a centripetal force, an object in motion will be accelerated and change its direction.

10. Relationships Between Angular and Linear Quantities Tangential Speed - the instantaneous linear speed of an object directed along the tangent to the object’s circular path.